摘要:
A device (10) for non intrusive agitation of a fluid (4), comprising: a container (11) adapted to contain the fluid (4), at least one of the walls thereof comprises a membrane (14) and a main movable stirring means (15) located inside the container adapted to stir at least the fluid (4). The first flexible element (14) is adapted to interfere mechanically with an external movable impulsion means (21) thus creating a deformation which has a mechanical interference with the main movable stirring means (15). This movement of such impulsion means (21) is transmitted to the main movable stirring means (15) by the interposition of the first flexible element (14).
摘要:
An adaptator (200) for a vortex paint mixer. The adaptator includes a pair of a semi-cylindrical holding structures (202,204) pivotably connected together by a pair of pivot links (290,292). Each of the halves has a depression (218) formed therein. When the holding structures are placed together, the two depressions form a cavity (298) having first and second regions adapted to hold a conventional cylindrical quart paint container and a rectangular quart paint container, respectively.
摘要:
A mounting assembly is provided, including: a drive coupler shaped to engage a coupling member on a shaft positionable within a container defining an aperture to allow passage of the shaft; and a funnel positioned within the aperture to receive the drive coupler and guide the drive coupler to the coupling member. The assembly provides ergonomic advantages as the user is not required to lift the drive to reach the aperture.
摘要:
Die Erfindung geht aus von einer Rührwerkvorrichtung mit einer statischen Einheit (10a; 10b; 10c; 10d; 10e) und mit einer Dreheinheit (12a; 12b; 12c; 12d; 12e), welche als Rührwerkwelle ausgebildet ist und in einem montierten Zustand zusammen mit der statischen Einheit (10a; 10b; 10c; 10d; 10e) zumindest einen gemeinsamen Fluidkanal (14a; 14b; 14c; 14d; 14e) für ein Fluid ausbildet. Es wird vorgeschlagen, dass ein Strömungsquerschnitt des Fluidkanals (14a; 14b; 14c; 14d; 14e) entlang eines Hauptströmungsverlaufs betrachtet zumindest in einem Kopplungsbereich zwischen der statischen Einheit (10a; 10b; 10c; 10d; 10e) und der Dreheinheit (12a; 12b; 12c; 12d; 12e) zumindest im Wesentlichen konstant ist.
摘要:
A motorized mixer (10) for mixing bone cement for use in attachment of prosthetics and method for using the mixer (10). The mixer comprises a mixing chamber, a liner (30) in the mixing chamber, an impeller (90) within the liner, a motor for driving the impeller (90) and programmable means (16) for regulating the operations of the motor. An impeller (90) for use in a mixer (10) for mixing bone cement having a mixing chamber and means for mixing cement within the chamber that allows the simultaneous exposure of the mixing chamber and the post-cement delivery area to a vacuum source to prevent air from being folded into the cement during mixing and post-mixing transfer as well as aiding in the ease of cement transfer from the mixing chamber to the post-mixing cement collection area.
摘要:
An adjustable coupler for linking an oscillating kneader to a gear box. The adjustable coupling has a slide coupler adapted to be slidably received within an output couple of a gear box. The slide coupler has external splines wherein the external splines mate with splines of the output couple thereby coupling rotation of the slide coupler with rotation of the output couple. The internal splines are capable of mating with external splines of a slidably received kneader input shaft thereby coupling rotation of the kneader input shaft with rotation of the slide coupler. A plug in the slide coupler abut the kneader input shaft in the slide coupler and a lock mechanism maintains the kneader input shaft abutted against the plug.
摘要:
Disclosed is a mixer 1 for mixing at least two components a dental material having a drive shaft 20. The drive shaft 20 at a front end has a drive shaft coupling with a coupling plug 21. The coupling receptacle 11 of the mixing rotor 5 and the coupling plug 21 if the drive shaft 20 are adapted for mating with one another. In particular the coupling receptacle 11 and the coupling plug 21 arc adapted for positive engagement with one another. The coupling receptacle 11 of the mixer 1 extends along a rotation axis A of the mixer 1, and the coupling plug 21of the drive shaft extends along a rotation axis B of the drive shaft 20. Both the coupling receptacle 11 and the coupling plug 21 have a cross-sctional profile that is shaped such that it can be positively engaged. In particular the cross-sectoinal profile of the coupling receptacle and/or the coupling plus may be hexagonal. The skilled person will however recognize that other positively engageable profiles are possible, including for example triangular, rectangluar, or any other polygonal shape. Exemplary polygonal shapes also comprise star shapes and cross shapes. Combinations of different are possible.
摘要:
In a dispersing apparatus comprising a container (10) for a dispersion material, a dissolve disc (22) drivable by a shaft (21) and a grinding device which contains a grinding medium and which has a perforated housing (34) through which dispersion material can pass by virtue of a flow generated by the dissolve disc (22), and an agitator tool which is drillable by a drive element and which is arranged in the housing (34) and is rotatable relative thereto, wherein the housing (34) surrounds the shaft (21), wherein the housing (34) is displaceable relative to the shaft (21) from a raised position into a lowered position and wherein the shaft (21) and the drive element can be coupled together by way of a coupling which has a first element (47) and a corresponding second element (53), which elements are in operative connection in the lowered position, in order to design same in such a way thIn a dispersing apparatus comprising a container (10) for a dispersion material, a dissolve disc (22) drivable by a shaft (21) and a grinding device which contains a grinding medium and which has a perforated housing (34) through which dispersion material can pass by virtue o a flow generated by the dissolve disc (22), and an agitator tool which is drivable by a drive element and which is arranged in the housing (34) and is rotatable relative thereto, wherein the housing (34) surrounds the shaft (21), wherein the housing (34) is displaceable relative to the shaft (21) from a raised position into a lowered position and wherein the shaft (21) and the drive element can be coupled together by way of a coupling which has a first element and a corresponding second element, which elements are in operative connection in the lowered position, in order to design same in such a way that it complies with coming anti-explosion regulations and is of a simple structure, it is proposed that the first element of the coupling is arranged at the lower end of the housing (34) and that the second element of the coupling is arranged in the region of a lower end of the shaft (21).
摘要:
A system (10) for mixing content (40) of a container (20) comprises a container (20) comprising an interior mixing element (23), an exterior drive system (30) and a mixing device comprising an exterior bearing for coupling the exterior drive system (30) to the interior mixing element (23) of the container (20). Therein, the exterior bearing provides a driven non-rotating, nutating motion that drives the interior mixing element (23) of the container (20) so that it performs a mixing motion inside the container (20).